blob: de5517ee18ab6464094461d615c08701592c5d9c [file] [log] [blame]
// Copyright (c) 2014 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "content/shell/renderer/web_test/web_test_render_thread_observer.h"
#include "content/public/common/content_client.h"
#include "content/public/renderer/render_thread.h"
#include "content/shell/common/web_test/web_test_switches.h"
#include "content/shell/renderer/web_test/test_interfaces.h"
#include "content/shell/renderer/web_test/test_runner.h"
#include "third_party/blink/public/common/associated_interfaces/associated_interface_registry.h"
#include "third_party/blink/public/web/blink.h"
namespace content {
namespace {
WebTestRenderThreadObserver* g_instance = nullptr;
}
// static
WebTestRenderThreadObserver* WebTestRenderThreadObserver::GetInstance() {
return g_instance;
}
WebTestRenderThreadObserver::WebTestRenderThreadObserver() {
CHECK(!g_instance);
g_instance = this;
RenderThread::Get()->AddObserver(this);
blink::SetWebTestMode(true);
test_interfaces_ = std::make_unique<TestInterfaces>();
test_interfaces_->ResetAll();
}
WebTestRenderThreadObserver::~WebTestRenderThreadObserver() {
CHECK(g_instance == this);
g_instance = nullptr;
}
void WebTestRenderThreadObserver::RegisterMojoInterfaces(
blink::AssociatedInterfaceRegistry* associated_interfaces) {
associated_interfaces->AddInterface(base::BindRepeating(
&WebTestRenderThreadObserver::OnWebTestRenderThreadAssociatedRequest,
base::Unretained(this)));
}
void WebTestRenderThreadObserver::UnregisterMojoInterfaces(
blink::AssociatedInterfaceRegistry* associated_interfaces) {
associated_interfaces->RemoveInterface(mojom::WebTestRenderThread::Name_);
}
void WebTestRenderThreadObserver::OnWebTestRenderThreadAssociatedRequest(
mojo::PendingAssociatedReceiver<mojom::WebTestRenderThread> receiver) {
receiver_.reset();
receiver_.Bind(std::move(receiver));
}
void WebTestRenderThreadObserver::ReplicateWebTestRuntimeFlagsChanges(
base::Value changed_layout_test_runtime_flags) {
base::DictionaryValue* changed_web_test_runtime_flags_dictionary = nullptr;
bool ok = changed_layout_test_runtime_flags.GetAsDictionary(
&changed_web_test_runtime_flags_dictionary);
DCHECK(ok);
test_interfaces()->GetTestRunner()->ReplicateWebTestRuntimeFlagsChanges(
*changed_web_test_runtime_flags_dictionary);
}
} // namespace content